OT-2026-000083296
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000083296) never changes.
Identity and time
| Publication number | OT-2026-000083296 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-790e-85e7-7a0b5da4ce33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083296 |
| Status | PUBLIC |
Content hashes
| Canonical text | b567d8473b76a40f9b8aa49f3137f0918fbee625b43d76ca24a5833b5848685f |
|---|---|
| Markdown | 05dd990d47fc6219d067d156738938b6f386aec886ff438d54e3929c7ea05a43 |
| Publication page | 096d7b4d4a4e6bef7ce9ebd7dfa5f7152db971f4dae9b4894e63a11a6caec22a |
| Manifest | 106ab51bcf69a3c57ea750cec09daee88f8f48cfb56f0c4162cc1309ad2f750a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | TEXlLsqyJ2wNrE4i4Aqh3SHaCaA5VXoHucoNtTSMnaqMWpijZva621gHW7tHSIDBf4Z3Ht2sfoLxcmZb5XjdDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:32.545044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296observed 096d7b4d4a4e6bef7ce9ebd7dfa5f715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:32.527628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296/manifest.jsonobserved 106ab51bcf69a3c57ea750cec09daee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:32.510285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296/publication.mdobserved 05dd990d47fc6219d067d156738938b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:32.439952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296/publication.txtobserved b567d8473b76a40f9b8aa49f3137f091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:41.329343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296observed 096d7b4d4a4e6bef7ce9ebd7dfa5f715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:41.312694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296/manifest.jsonobserved 106ab51bcf69a3c57ea750cec09daee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:41.296821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296/publication.mdobserved 05dd990d47fc6219d067d156738938b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:41.281292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083296/publication.txtobserved b567d8473b76a40f9b8aa49f3137f091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|